This app can schedule the switch of the manner mode etc. by specifying a day of the week and time.
Not only a day of the week in cooperation with the Google calendar but also holiday can be treated.
1. Changing Manner Modes.
2. Turning Airplane Mode ON/OFF. (This don't work on ICS or later.)
3. Turning Wi-Fi ON/OFF.
4. Turning Bluetooth ON/OFF.
5. Turning Auto Screen Rotation ON/OFF.